<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>主页</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <!-- 引入组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
    <style>
        .el-header {
            background-color: #B3C0D1;
            color: #333;
            text-align: center;
            line-height: 100px;
        }

        .el-aside {
            background-color: #D3DCE6;
            color: #333;
            text-align: center;
            width:200px;
            line-height:800px;
        }

        .el-main {
            background-color: #E9EEF3;
            color: #333;
            text-align: center;
            line-height: 800px;
        }

        body > .el-container {
            margin-bottom: 40px;
        }

        .el-container:nth-child(5) .el-aside,
        .el-container:nth-child(6) .el-aside {
            line-height: 260px;
        }

        .el-container:nth-child(7) .el-aside {
            line-height: 320px;
        }
        .el-menu-vertical-demo:not(.el-menu--collapse) {
            width: 198px;
            min-height: 400px;
        }
    </style>
</head>
<body>
    <div id="main">
        <el-container>
            <el-header>Header</el-header>
            <el-container>
                <el-aside width="200px" height="50px">
                    <div>
                        <el-menu default-active="1-4-1" class="el-menu-vertical-demo" @open="handleOpen" @close="handleClose" :collapse="isCollapse">
                            <el-submenu index="1">
                                <template slot="title">
                                    <i class="el-icon-location"></i>
                                    <span slot="title">导航一</span>
                                </template>
                                <el-menu-item-group>
                                    <span slot="title">分组一</span>
                                    <el-menu-item index="1-1">选项1</el-menu-item>
                                    <el-menu-item index="1-2">选项2</el-menu-item>
                                </el-menu-item-group>
                                <el-menu-item-group title="分组2">
                                    <el-menu-item index="1-3">选项3</el-menu-item>
                                </el-menu-item-group>
                                <el-submenu index="1-4">
                                    <span slot="title">选项4</span>
                                    <el-menu-item index="1-4-1">选项1</el-menu-item>
                                </el-submenu>
                            </el-submenu>
                            <el-menu-item index="2">
                                <i class="el-icon-menu"></i>
                                <span slot="title">导航二</span>
                            </el-menu-item>
                            <el-menu-item index="3" disabled>
                                <i class="el-icon-document"></i>
                                <span slot="title">导航三</span>
                            </el-menu-item>
                            <el-menu-item index="4">
                                <i class="el-icon-setting"></i>
                                <span slot="title">导航四</span>
                            </el-menu-item>
                        </el-menu>
                    </div>
                </el-aside>
                <el-main>Main</el-main>
            </el-container>
        </el-container>
    </div>
</body>
<script>
    var vm=new Vue({
        el:"#main",
        date:{

        },
        methods:{

        },
    });
</script>
</html>